Then lifting his head and shoulders as if he threw off a burden, he leaped from the dais, and with one long howl, began an Indian war dance.
"The Eye of Dread"
Payne Erskine
Having smelt at him on all sides, he again began to howl, as if summoning aid for him.
"In Desert and Wilderness"
Henryk Sienkiewicz
The dogs began to howl desperately, as if attacked by a bear.
"My Attainment of the Pole"
Frederick A. Cook